TREA

James H. Crowell

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  • Lake Oswego, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Building system, structure and method
    • Patent number 7,444,782
    • Issue date Nov 4, 2008
    • James H. Crowell
    • E04 - BUILDING
  • Information Patent Grant

    Modular building system
    • Patent number 7,243,464
    • Issue date Jul 17, 2007
    • James H. Crowell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Glazing bar system
    • Patent number 5,163,257
    • Issue date Nov 17, 1992
    • James Crowell
    • E04 - BUILDING

Patents Applicationslast 30 patents